from langchain_openai import ChatOpenAI

model = ChatOpenAI(
    model_name="qwen3-30b",
    openai_api_key="dyg-k3F9aB7nQ2vX8mR5tL1wE6pY4uZ9sN0cV7hM2xT8qW3rA5eK7jD4mN9vB1xH6qL",
    openai_api_base="http://xai.dyg.com.cn/v1",
)